Weld-On 781 PVC Plumbing Solvent Cement delivers high-strength bonding and stability that contractors can rely on for a variety of water management applications. This PVC pipe cement creates a deep fusion between pipes and fittings with an interference fit up to a 6 in. Dia and is suitable for all classes and schedules of rigid PVC including Schedule 80 (up to a 4 in. Dia). The clear PVC cement is designed specifically for plumbing applications including potable water pressure systems, sewer, and DWV (drain, waste, and vent) systems. It has a medium-bodied viscosity and fast relative set time, allowing the PVC plumbing solvent cement to apply smoothly and set rapidly to facilitate efficient PVC welding. It can be used without primer on non-pressure systems if permitted by local codes. A preferred choice of contractors worldwide, Weld-On solvent cements are recognized globally for their industry-leading strength and ease-of-use. Commonly referred to as PVC glue, PVC solvent cement fuses pipes and fittings at the molecular level for a durable, high-contact, and long-lasting joint. Choose from a wide selection of Weld-On solvent cements to find the product that is perfect for your application.